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- Caterpillar 777F vs. Komatsu HD605-5
Caterpillar 777F vs. Komatsu HD605-5
12 reasons to buy Caterpillar 777F:
Weight
Loaded front weight distribution | 33 % and 32 % | 3 % more or 1 % |
Operation
Fuel Capacity | 1136 l. and 780 l. | 31 % more or 356 l. |
Cooling system fluid volume | 232 l. and 171 l. | 26 % more or 61 l. |
Engine oil volume | 504 l. and 52 l. | 90 % more or 452 l. |
Differential/final drive fluid volume | 264 l. and 126.5 l. | 52 % more or 137.5 l. |
Hydraulic system fluid volume | 189 l. and 95 l. | 50 % more or 94 l. |
Motor
Full power | 758 kW and 551.1 kW | 27 % more or 206.9 kW |
Effective power | 700 kW and 533.2 kW | 24 % more or 166.8 kW |
Displacement | 32.1 l. and 23.2 l. | 28 % more or 8.9 l. |
Cylinders number | 12 and 6 | 50 % more or 6 |
Dump
Brimmed lifting capacity | 41.9 m3 and 29 m3 | 31 % more or 12.9 m3 |
Lifting capacity with top | 60.2 m3 and 40 m3 | 34 % more or 20.2 m3 |
3 reasons to buy Komatsu HD605-5:
Weight
Loaded rear weight distribution | 68 % and 67 % | 1 % more or 1 % |
Gear box
Maximum speed | 70 km/h and 64.5 km/h | 8 % more or 5.5 km/h |
Dump
Lifting time | 11.5 sec and 15 sec | 23 % less or 3.5 sec |
Neutral reasons:
Weight
Weight without load | 73976.4 kg and 47825 kg |
Laden weight | 163293 kg and 108075 kg |
Unloaded front weight distribution | 45 % and 45 % |
Unloaded rear weight distribution | 55 % and 55 % |
Operation
Tyre size | 27.00R49(E4) and 24.00R35 |
Motor
Model | C32 ACERT and SAA6D170E |
Aspiration | turbocharging and turbocharging |
Manufacturer | Caterpillar and Komatsu |
Gear box
Forward gears number | 7 and 7 |
Reverse gears number | 1 and 1 |
Transmission type | 7-planetary gearbox with switching speeds under load and automatic |
Dump
Nominal payload | 90718.5 kg and 57152.6 kg |